Heat-fab is an industry leader and one of the country's largest manufacturers of rigid stainless steel relining systems.

• See also:
• Masterformat 2004
• 04 51 00 - Flue Liner Masonry
• 05 58 00 - Formed Metal Fabrications
• 05 58 13 - Column Covers
• 05 58 16 - Formed Metal Enclosures
• 05 58 19 - Heating/Cooling Unit Covers
• 23 51 00 - Breechings, Chimneys, and Stacks
• 23 51 13 - Draft Control Devices
• 23 51 16 - Fabricated Breechings and Accessories
• 23 51 19 - Fabricated Stacks
• 23 51 23 - Gas Vents
• 23 51 33 - Insulated Sectional Chimneys
• Masterformat 1995
• 04550 - Flue Liners
• 05580 - Formed Metal Fabrications
• 15550 - Breechings, Chimneys, and Stacks